000			00343nam a2200145Ia 4500
008			140317s9999 xx 000 0 und d
082			_a581.5
100			_aWallace,H.R.
245			_aNematode ecology and plant disease.
260			_aLondon _bEdward Arnold _c1973
300			_a228
650			_aBotany
653			_aBotany
942			_2ddc _cBK
999			_c7382 _d7382